//
// Auto-fitter data for blue strings.
//
-// Copyright 2013-2015 by
+// Copyright 2013-2016 by
// David Turner, Robert Wilhelm, and Werner Lemberg.
//
// This file is part of the FreeType project, and may only be used,
// labels separated by whitespace and followed by a colon (everything in a
// single line); the first label gives the name of the enumeration template,
// the second the name of the array template, and the third the name of the
-// `maximum' template, holding the size of the largest array element. The
-// script then fills the corresponding templates (indicated by `@'
-// characters around the name).
+// `maximum' template. The script then fills the corresponding templates
+// (indicated by `@' characters around the name).
//
// A section contains one or more data records. Each data record consists
// of two or more lines. The first line holds the enumeration name, and the
//
// There are two possible representations for array data.
//
-// - A string of characters in UTF-8 encoding enclosed in double quotes,
-// using C syntax. There can be only one string per line, thus the
-// starting and ending double quote must be the first and last character
-// in the line, respectively, ignoring whitespace before and after the
-// string. Space characters within the string are ignored too. If there
-// are multiple strings (in multiple lines), they are concatenated to a
-// single string. In the output, a string gets represented as a series of
-// singles bytes, followed by a zero byte. The enumeration values simply
-// hold byte offsets to the start of the corresponding strings.
+// - A string of characters or character clusters (for example, representing
+// Aksharas, Devanagari syllables) in UTF-8 encoding enclosed in double
+// quotes, using C syntax, where the elements are separated by spaces.
+// There can be only one string per line, thus the starting and ending
+// double quote must be the first and last character in the line,
+// respectively, ignoring whitespace before and after the string. If
+// there are multiple strings (in multiple lines), they are concatenated
+// to a single string. In the output, a string gets represented as a
+// series of singles bytes, followed by a zero byte. The enumeration
+// values simply hold byte offsets to the start of the corresponding
+// strings.
+//
+// For strings, the `maximum' template holds the maximum number of
+// non-space characters in all strings.
//
// - Data blocks enclosed in balanced braces, which get copied verbatim and
// which can span multiple lines. The opening brace of a block must be
// character after each block and counts the number of blocks to set the
// enumeration values.
//
+// For data blocks, the `maximum' template holds the maximum number of
+// array elements.
+//
// A section can contain either strings only or data blocks only.
//
// A comment line starts with `//'; it gets removed. A preprocessor
AF_BLUE_STRING_ARABIC_JOIN
"ـ"
+ AF_BLUE_STRING_BENGALI_BASE
+ "অ ড ত ন ব ভ ল ক"
+ AF_BLUE_STRING_BENGALI_TOP
+ "ই ট ঠ ি ী ৈ ৗ"
+ AF_BLUE_STRING_BENGALI_HEAD
+ "ও এ ড ত ন ব ল ক"
+
AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP
- "БВЕПЗОСЭ"
+ "Б В Е П З О С Э"
AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM
- "БВЕШЗОСЭ"
+ "Б В Е Ш З О С Э"
AF_BLUE_STRING_CYRILLIC_SMALL
- "хпншезос"
+ "х п н ш е з о с"
AF_BLUE_STRING_CYRILLIC_SMALL_DESCENDER
- "руф"
+ "р у ф"
- // we separate the letters with spaces to avoid ligatures;
- // this is just for convenience to simplify reading
AF_BLUE_STRING_DEVANAGARI_BASE
"क म अ आ थ ध भ श"
AF_BLUE_STRING_DEVANAGARI_TOP
"ु ृ"
AF_BLUE_STRING_GREEK_CAPITAL_TOP
- "ΓΒΕΖΘΟΩ"
+ "Γ Β Ε Ζ Θ Ο Ω"
AF_BLUE_STRING_GREEK_CAPITAL_BOTTOM
- "ΒΔΖΞΘΟ"
+ "Β Δ Ζ Ξ Θ Ο"
AF_BLUE_STRING_GREEK_SMALL_BETA_TOP
- "βθδζλξ"
+ "β θ δ ζ λ ξ"
AF_BLUE_STRING_GREEK_SMALL
- "αειοπστω"
+ "α ε ι ο π σ τ ω"
AF_BLUE_STRING_GREEK_SMALL_DESCENDER
- "βγημρφχψ"
+ "β γ η μ ρ φ χ ψ"
AF_BLUE_STRING_HEBREW_TOP
- "בדהחךכםס"
+ "ב ד ה ח ך כ ם ס"
AF_BLUE_STRING_HEBREW_BOTTOM
- "בטכםסצ"
+ "ב ט כ ם ס צ"
AF_BLUE_STRING_HEBREW_DESCENDER
- "קךןףץ"
+ "ק ך ן ף ץ"
+
+ AF_BLUE_STRING_KANNADA_TOP
+ "ಇ ಊ ಐ ಣ ಸಾ ನಾ ದಾ ರಾ"
+ AF_BLUE_STRING_KANNADA_BOTTOM
+ "ಅ ಉ ಎ ಲ ೦ ೨ ೬ ೭"
+
+ AF_BLUE_STRING_KHMER_TOP
+ "ខ ទ ន ឧ ឩ ា"
+ AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP
+ "ក្ក ក្ខ ក្គ ក្ថ"
+ AF_BLUE_STRING_KHMER_BOTTOM
+ "ខ ឃ ច ឋ ប ម យ ឲ"
+ AF_BLUE_STRING_KHMER_DESCENDER
+ "ត្រ រៀ ឲ្យ អឿ"
+ AF_BLUE_STRING_KHMER_LARGE_DESCENDER
+ "ន្ត្រៃ ង្ខ្យ ក្បៀ ច្រៀ ន្តឿ ល្បឿ"
+
+ AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP
+ "᧠ ᧡"
+ AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM
+ "᧶ ᧹"
AF_BLUE_STRING_LAO_TOP
"າ ດ ອ ມ ລ ວ ຣ ງ"
"ງ ຊ ຖ ຽ ໆ ຯ"
AF_BLUE_STRING_LATIN_CAPITAL_TOP
- "THEZOCQS"
+ "T H E Z O C Q S"
AF_BLUE_STRING_LATIN_CAPITAL_BOTTOM
- "HEZLOCUS"
+ "H E Z L O C U S"
AF_BLUE_STRING_LATIN_SMALL_F_TOP
- "fijkdbh"
+ "f i j k d b h"
AF_BLUE_STRING_LATIN_SMALL
- "xzroesc"
+ "x z r o e s c"
AF_BLUE_STRING_LATIN_SMALL_DESCENDER
- "pqgjy"
+ "p q g j y"
// we assume that both the subscript and superscript ranges
// don't contain oldstyle digits (actually, most fonts probably
// have digits only in those ranges)
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_TOP
- "₀₃₅₇₈"
+ "₀ ₃ ₅ ₇ ₈"
AF_BLUE_STRING_LATIN_SUBS_CAPITAL_BOTTOM
- "₀₁₂₃₈"
+ "₀ ₁ ₂ ₃ ₈"
AF_BLUE_STRING_LATIN_SUBS_SMALL_F_TOP
- "ᵢⱼₕₖₗ"
+ "ᵢ ⱼ ₕ ₖ ₗ"
AF_BLUE_STRING_LATIN_SUBS_SMALL
- "ₐₑₒₓₙₛᵥᵤᵣ"
+ "ₐ ₑ ₒ ₓ ₙ ₛ ᵥ ᵤ ᵣ"
AF_BLUE_STRING_LATIN_SUBS_SMALL_DESCENDER
- "ᵦᵧᵨᵩₚ"
+ "ᵦ ᵧ ᵨ ᵩ ₚ"
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_TOP
- "⁰³⁵⁷ᵀᴴᴱᴼ"
+ "⁰ ³ ⁵ ⁷ ᵀ ᴴ ᴱ ᴼ"
AF_BLUE_STRING_LATIN_SUPS_CAPITAL_BOTTOM
- "⁰¹²³ᴱᴸᴼᵁ"
+ "⁰ ¹ ² ³ ᴱ ᴸ ᴼ ᵁ"
AF_BLUE_STRING_LATIN_SUPS_SMALL_F_TOP
- "ᵇᵈᵏʰʲᶠⁱ"
+ "ᵇ ᵈ ᵏ ʰ ʲ ᶠ ⁱ"
AF_BLUE_STRING_LATIN_SUPS_SMALL
- "ᵉᵒʳˢˣᶜᶻ"
+ "ᵉ ᵒ ʳ ˢ ˣ ᶜ ᶻ"
AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER
- "ᵖʸᵍ"
+ "ᵖ ʸ ᵍ"
+
+ AF_BLUE_STRING_MYANMAR_TOP
+ "ခ ဂ င ဒ ဝ ၥ ၊ ။"
+ AF_BLUE_STRING_MYANMAR_BOTTOM
+ "င ဎ ဒ ပ ဗ ဝ ၊ ။"
+ AF_BLUE_STRING_MYANMAR_ASCENDER
+ "ဩ ြ ၍ ၏ ၆ ါ ိ"
+ AF_BLUE_STRING_MYANMAR_DESCENDER
+ "ဉ ည ဥ ဩ ဨ ၂ ၅ ၉"
- // we separate the letters with spaces to avoid ligatures;
- // this is just for convenience to simplify reading
AF_BLUE_STRING_TELUGU_TOP
"ఇ ఌ ఙ ఞ ణ ఱ ౯"
AF_BLUE_STRING_TELUGU_BOTTOM
#ifdef AF_CONFIG_OPTION_CJK
AF_BLUE_STRING_CJK_TOP
- "他们你來們到和地"
- "对對就席我时時會"
- "来為能舰說说这這"
- "齊 |"
- "军同已愿既星是景"
- "民照现現理用置要"
- "軍那配里開雷露面"
- "顾"
+ "他 们 你 來 們 到 和 地"
+ " 对 對 就 席 我 时 時 會"
+ " 来 為 能 舰 說 说 这 這"
+ " 齊 |"
+ " 军 同 已 愿 既 星 是 景"
+ " 民 照 现 現 理 用 置 要"
+ " 軍 那 配 里 開 雷 露 面"
+ " 顾"
AF_BLUE_STRING_CJK_BOTTOM
- "个为人他以们你來"
- "個們到和大对對就"
- "我时時有来為要說"
- "说 |"
- "主些因它想意理生"
- "當看着置者自著裡"
- "过还进進過道還里"
- "面"
+ "个 为 人 他 以 们 你 來"
+ " 個 們 到 和 大 对 對 就"
+ " 我 时 時 有 来 為 要 說"
+ " 说 |"
+ " 主 些 因 它 想 意 理 生"
+ " 當 看 着 置 者 自 著 裡"
+ " 过 还 进 進 過 道 還 里"
+ " 面"
#ifdef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT
AF_BLUE_STRING_CJK_LEFT
- "些们你來們到和地"
- "她将將就年得情最"
- "样樣理能說说这這"
- "通 |"
- "即吗吧听呢品响嗎"
- "师師收断斷明眼間"
- "间际陈限除陳随際"
- "隨"
+ " 些 们 你 來 們 到 和 地"
+ " 她 将 將 就 年 得 情 最"
+ " 样 樣 理 能 說 说 这 這"
+ " 通 |"
+ " 即 吗 吧 听 呢 品 响 嗎"
+ " 师 師 收 断 斷 明 眼 間"
+ " 间 际 陈 限 除 陳 随 際"
+ " 隨"
AF_BLUE_STRING_CJK_RIGHT
- "事前學将將情想或"
- "政斯新样樣民沒没"
- "然特现現球第經谁"
- "起 |"
- "例別别制动動吗嗎"
- "增指明朝期构物确"
- "种調调費费那都間"
- "间"
+ "事 前 學 将 將 情 想 或"
+ " 政 斯 新 样 樣 民 沒 没"
+ " 然 特 现 現 球 第 經 谁"
+ " 起 |"
+ " 例 別 别 制 动 動 吗 嗎"
+ " 增 指 明 朝 期 构 物 确"
+ " 种 調 调 費 费 那 都 間"
+ " 间"
#endif /* AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT */
// respectively. Only horizontal blue zones (i.e., adjusting vertical
// coordinate values) are supported.
//
+// Some scripts like Khmer need character composition to get all necessary
+// blue zones, since Unicode only provides an abstract data model that
+// doesn't represent all possible glyph shapes. For such character
+// clusters, the HarfBuzz library is used to convert them into the
+// corresponding glyphs. The largest glyph element (where `largest' can be
+// either `largest ascender' or `largest descender') then defines the
+// corresponding flat or round extremum.
+//
// For the latin auto-hinter, the overshoot should be larger than the
// reference for top zones, and vice versa for bottom zones.
//
//
// If not set, take the minimum values.
//
+// Mutually exclusive with `LATIN_SUB_TOP'.
+//
+// LATIN_SUB_TOP
+// For all glyphs of a character cluster, compute the maximum flat
+// and round coordinate values of each component, then take the
+// smallest of the maximum values. The idea is to get the top of
+// subscript glyphs, as used in Khmer, for example. Note that
+// this mechanism doesn't work for ordinary ligatures.
+//
+// This flags indicates a secondary blue zone: It gets removed if
+// there is a non-LATIN_SUB_TOP blue zone at the same coordinate
+// value (after scaling).
+//
+// Mutually exclusive with `LATIN_TOP'.
+//
// LATIN_NEUTRAL
// Ignore round extrema and define the blue zone with flat values only.
// Both top and bottom of contours can match. This is useful for
//
// Characters in a blue string are *not* automatically classified. Instead,
// first come the characters used for the overshoot value, then the
-// character `|', then the characters used for the reference value. The
-// blue zone is then set up by the mean values of all reference values and
-// all overshoot values, respectively. Both horizontal and vertical blue
-// zones (i.e., adjusting vertical and horizontal coordinate values,
-// respectively) are supported.
+// character `|', then the characters used for the reference value
+// (everything separated by space characters). The blue zone is then set up
+// by the mean values of all reference values and all overshoot values,
+// respectively. Both horizontal and vertical blue zones (i.e., adjusting
+// vertical and horizontal coordinate values, respectively) are supported.
//
// For the cjk auto-hinter, the overshoot should be smaller than the
// reference for top zones, and vice versa for bottom zones.
{ AF_BLUE_STRING_ARABIC_JOIN, AF_BLUE_PROPERTY_LATIN_NEUTRAL }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_BENG
+ { AF_BLUE_STRING_BENGALI_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_BENGALI_HEAD, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_BENGALI_BASE, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_NEUTRAL |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_BENGALI_BASE, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_CYRL
{ AF_BLUE_STRING_CYRILLIC_CAPITAL_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_CYRILLIC_CAPITAL_BOTTOM, 0 }
{ AF_BLUE_STRING_HEBREW_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_KNDA
+ { AF_BLUE_STRING_KANNADA_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_KANNADA_BOTTOM, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_KHMR
+ { AF_BLUE_STRING_KHMER_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_KHMER_SUBSCRIPT_TOP, AF_BLUE_PROPERTY_LATIN_SUB_TOP }
+ { AF_BLUE_STRING_KHMER_BOTTOM, 0 }
+ { AF_BLUE_STRING_KHMER_DESCENDER, 0 }
+ { AF_BLUE_STRING_KHMER_LARGE_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
+ AF_BLUE_STRINGSET_KHMS
+ { AF_BLUE_STRING_KHMER_SYMBOLS_WAXING_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_KHMER_SYMBOLS_WANING_BOTTOM, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_LAO
{ AF_BLUE_STRING_LAO_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
{ AF_BLUE_STRING_LATIN_SUPS_SMALL_DESCENDER, 0 }
{ AF_BLUE_STRING_MAX, 0 }
+ AF_BLUE_STRINGSET_MYMR
+ { AF_BLUE_STRING_MYANMAR_TOP, AF_BLUE_PROPERTY_LATIN_TOP |
+ AF_BLUE_PROPERTY_LATIN_X_HEIGHT }
+ { AF_BLUE_STRING_MYANMAR_BOTTOM, 0 }
+ { AF_BLUE_STRING_MYANMAR_ASCENDER, AF_BLUE_PROPERTY_LATIN_TOP }
+ { AF_BLUE_STRING_MYANMAR_DESCENDER, 0 }
+ { AF_BLUE_STRING_MAX, 0 }
+
AF_BLUE_STRINGSET_TELU
{ AF_BLUE_STRING_TELUGU_TOP, AF_BLUE_PROPERTY_LATIN_TOP }
{ AF_BLUE_STRING_TELUGU_BOTTOM, 0 }
projects / reactos.git / blobdiff